package cn.tedu.sp03.user.service;

import cn.tedu.sp01.pojo.User;
import cn.tedu.sp01.service.UserService;
import cn.tedu.web.util.JsonUtil;
import com.fasterxml.jackson.core.type.TypeReference;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;

import java.util.List;

@Slf4j
@Service
public class UserServiceImpl implements UserService {
    @Value("${sp.user-service.users}")
    private String userJson;

    @Override
    public User getUser(Integer id) {
        log.info("id="+id,"user="+userJson);
        //把JSON转成对象集合
        List<User> users=JsonUtil.from(userJson, new TypeReference<List<User>>(){});
        for (User user :users
                ) {
            if(id.equals(user.getId())){
                return user;
            }
        }
        return new User(id,"用户名","密码"+id);
    }

    @Override
    public void addScore(Integer id, Integer score) {
        log.info("增加用户积分，userId="+id+"，score="+score);
    }
}
